This diagram shows the pattern of
settlement along the transcontinental railroad.
environmental damage along the transcontinental railroad.
land grants along the transcontinental railroad.
the pacific railroad act

the answer i chose to believe is 'harmony'

ecologists can be teachers or research scientists. they can work for environmental organizations like the nature conservancy or for the government. they may work at museums, zoos and aquariums.

answer; the enabled the pilgrims to survive the starving times;